From 16bb0f00b79102aed7da984cbca8a4b1741c62af Mon Sep 17 00:00:00 2001
From: Cullen Walsh <ckwalsh@phpbb.com>
Date: Sun, 17 Apr 2011 19:29:48 -0700
Subject: [PATCH] [feature/avatars] Add drivers for standard avatar types

Adding drivers for gallery, uploaded, and remote avatars. These may
be used as examples for others to develop their own avatar drivers.

PHPBB3-10018
---
 phpBB/includes/avatar/driver/gallery.php | 50 ++++++++++++++++++++++++
 phpBB/includes/avatar/driver/remote.php  | 50 ++++++++++++++++++++++++
 phpBB/includes/avatar/driver/upload.php  | 50 ++++++++++++++++++++++++
 3 files changed, 150 insertions(+)
 create mode 100644 phpBB/includes/avatar/driver/gallery.php
 create mode 100644 phpBB/includes/avatar/driver/remote.php
 create mode 100644 phpBB/includes/avatar/driver/upload.php

diff --git a/phpBB/includes/avatar/driver/gallery.php b/phpBB/includes/avatar/driver/gallery.php
new file mode 100644
index 0000000000..b937332b2d
--- /dev/null
+++ b/phpBB/includes/avatar/driver/gallery.php
@@ -0,0 +1,50 @@
+<?php
+/**
+*
+* @package avatar
+* @copyright (c) 2005, 2009 phpBB Group
+* @license http://opensource.org/licenses/gpl-license.php GNU Public License
+*
+*/
+
+/**
+* @ignore
+*/
+if (!defined('IN_PHPBB'))
+{
+	exit;
+}
+
+/**
+* Handles avatars selected from the board gallery
+* @package avatars
+*/
+class phpbb_avatar_driver_gallery extends phpbb_avatar_driver
+{
+	/**
+	* Get the avatar url and dimensions
+	*
+	* @param $ignore_config Whether $user or global avatar visibility settings
+	*        should be ignored
+	* @return array Avatar data
+	*/
+	public function get_data($user_row, $ignore_config = false)
+	{
+		if ($ignore_config || $this->config['allow_avatar_local'])
+		{
+			return array(
+				'src' => $this->phpbb_root_path . $this->config['avatar_gallery_path'] . '/' . $user_row['user_avatar'],
+				'width' => $user_row['user_avatar_width'],
+				'height' => $user_row['user_avatar_height'],
+			);
+		}
+		else
+		{
+			return array(
+				'src' => '',
+				'width' => 0,
+				'height' => 0,
+			);
+		}
+	}
+}
diff --git a/phpBB/includes/avatar/driver/remote.php b/phpBB/includes/avatar/driver/remote.php
new file mode 100644
index 0000000000..dbd567124d
--- /dev/null
+++ b/phpBB/includes/avatar/driver/remote.php
@@ -0,0 +1,50 @@
+<?php
+/**
+*
+* @package avatar
+* @copyright (c) 2005, 2009 phpBB Group
+* @license http://opensource.org/licenses/gpl-license.php GNU Public License
+*
+*/
+
+/**
+* @ignore
+*/
+if (!defined('IN_PHPBB'))
+{
+	exit;
+}
+
+/**
+* Handles avatars hosted remotely
+* @package avatars
+*/
+class phpbb_avatar_driver_remote extends phpbb_avatar_driver
+{
+	/**
+	* Get the avatar url and dimensions
+	*
+	* @param $ignore_config Whether $user or global avatar visibility settings
+	*        should be ignored
+	* @return array Avatar data
+	*/
+	public function get_data($user_row, $ignore_config = false)
+	{
+		if ($ignore_config || $this->config['allow_avatar_remote'])
+		{
+			return array(
+				'src' => $user_row['user_avatar'],
+				'width' => $user_row['user_avatar_width'],
+				'height' => $user_row['user_avatar_height'],
+			);
+		}
+		else
+		{
+			return array(
+				'src' => '',
+				'width' => 0,
+				'height' => 0,
+			);
+		}
+	}
+}
diff --git a/phpBB/includes/avatar/driver/upload.php b/phpBB/includes/avatar/driver/upload.php
new file mode 100644
index 0000000000..777c9c2060
--- /dev/null
+++ b/phpBB/includes/avatar/driver/upload.php
@@ -0,0 +1,50 @@
+<?php
+/**
+*
+* @package avatar
+* @copyright (c) 2005, 2009 phpBB Group
+* @license http://opensource.org/licenses/gpl-license.php GNU Public License
+*
+*/
+
+/**
+* @ignore
+*/
+if (!defined('IN_PHPBB'))
+{
+	exit;
+}
+
+/**
+* Handles avatars uploaded to the board
+* @package avatars
+*/
+class phpbb_avatar_driver_upload extends phpbb_avatar_driver
+{
+	/**
+	* Get the avatar url and dimensions
+	*
+	* @param $ignore_config Whether $user or global avatar visibility settings
+	*        should be ignored
+	* @return array Avatar data
+	*/
+	public function get_data($user_row, $ignore_config = false)
+	{
+		if (ignore_config || $this->config['allow_avatar_upload'])
+		{
+			return array(
+				'src' => $this->phpbb_root_path . 'download/file.' . $this->php_ext . '?avatar=' . $user_row['user_avatar'],
+				'width' => $user_row['user_avatar_width'],
+				'height' => $user_row['user_avatar_height'],
+			);
+		}
+		else
+		{
+			return array(
+				'src' => '',
+				'width' => 0,
+				'height' => 0,
+			);
+		}
+	}
+}